Comparison of spray characteristics of gasoline and water-in-gasoline mixture at elevated fuel temperature conditions

Fuel ◽  
2021 ◽  
Vol 304 ◽  
pp. 121409
Author(s):  
Zhijun Wu ◽  
Wei Xie ◽  
Yang Yu ◽  
Liguang Li ◽  
Jun Deng
Keyword(s):  
Fuel Temperature ◽  
Spray Characteristics ◽  
Temperature Conditions

Spray development of iso-octane, ethanol, hydrous ethanol and water from a multi-hole injector under ultra cold fuel temperature conditions

Fuel ◽  
2021 ◽  
Vol 303 ◽  
pp. 120983
Author(s):  
P.G. Aleiferis ◽  
J. Shukla ◽  
M. Brewer ◽  
R.F. Cracknell
Keyword(s):  
Fuel Temperature ◽  
Temperature Conditions ◽  
Hydrous Ethanol

The Effect of Fuel Temperature on the Ethanol Direct Injection Spray Characteristics of a Multi-hole Injector

2014 ◽  
Vol 7 (3) ◽  
pp. 792-802 ◽  
Author(s):  
Yuhan Huang ◽  
Sheng Huang ◽  
Peng Deng ◽  
Ronghua Huang ◽  
Guang Hong
Keyword(s):  
Direct Injection ◽  
Fuel Temperature ◽  
Spray Characteristics

Effect of Initial Fuel Temperature on Spray Characteristics of Multicomponent Fuel

2020 ◽  
Author(s):  
Daisuke Kawano ◽  
Kentaro Tsukiji ◽  
Hiroki Saito ◽  
Dai Matsuda ◽  
Eriko Matsumura ◽  
...  
Keyword(s):  
Fuel Temperature ◽  
Spray Characteristics ◽  
Initial Fuel

Experimental Investigations of Spray Characteristics of a Pressure-Swirl Atomizer

2019 ◽  
Vol 234 (5) ◽  
pp. 643-654 ◽  
Author(s):  
Xiongjie Fan ◽  
Cunxi Liu ◽  
Yong Mu ◽  
Haitao Lu ◽  
Jinhu Yang ◽  
...  
Keyword(s):  
Surface Wave ◽  
Liquid Film ◽  
Fuel Temperature ◽  
Spray Characteristics ◽  
Spray Cone ◽  
Breakup Length ◽  
Swirl Atomizer ◽  
Pressure Swirl ◽  
The Impact ◽  
Pressure Swirl Atomizer

Spray characteristics of a pressure-swirl atomizer are investigated using high-speed shadowgraph technique under different pressure drops (Δ P) and fuel temperatures ( T). An image processing method is developed using MATLAB. The results illustrate that the mass flow rate climbs with the increase of Δ P, while the discharge coefficient ( Cd) decreases firstly and then climbs with the increase of Δ P. Δ P has larger effect on the cone angle relative to fuel temperature. With the increase of Δ P, the shape of liquid film changes from ‘onion’ to ‘tulip’ and finally be fully developed spray cone. Meanwhile, the surface of liquid film becomes smoother with the increase of Δ P. The average breakup length climbs, then decreases to nearly a constant value with the increase of Δ P, which is induced by the “Impact wave,” surface wave, and turbulent energy. There are little differences on the shape of the liquid film under different temperatures, and temperature has different influence on breakup length under different Δ P. Both the fuel temperature and Δ P have significant impact on the surface wavelength ( λ) and velocities ( U, V) of surface wave. The width of fuel stream becomes larger with the increase of Δ P and fuel temperature. The results can further deepen the understanding of spray characteristics of pressure-swirl atomizer.

scholarly journals Numerical simulation of the influence of fuel temperature and injection parameters on biodiesel spray characteristics

2019 ◽  
Vol 8 (2) ◽  
pp. 312-326 ◽  
Author(s):  
Limin Geng ◽  
Yanjuan Wang ◽  
Jue Wang ◽  
Youtao Wei ◽  
Chia‐fon F. Lee
Keyword(s):  
Numerical Simulation ◽  
Fuel Temperature ◽  
Spray Characteristics ◽  
Injection Parameters

scholarly journals An Experimental Study on Spray Characteristics of Directly Injected Bio-Ethanol-Gasoline Blended Fuel By Varying Fuel Temperature

2014 ◽  
Vol 25 (6) ◽  
pp. 636-642 ◽  
Author(s):  
Seangwook Lee ◽  
Giyoung Park ◽  
Jongmin Kim ◽  
Bongkyu Park
Keyword(s):  
Experimental Study ◽  
Fuel Temperature ◽  
Spray Characteristics ◽  
Blended Fuel

Effect of fuel temperature on cavitation flow inside vertical multi-hole nozzles and spray characteristics with different nozzle geometries

2018 ◽  
Vol 91 ◽  
pp. 374-387 ◽  
Author(s):  
Xin Zhang ◽  
Zhixia He ◽  
Qian Wang ◽  
Xicheng Tao ◽  
Zhen Zhou ◽  
...  
Keyword(s):  
Cavitation Flow ◽  
Fuel Temperature ◽  
Spray Characteristics ◽  
Nozzle Geometries

A Study on the Effect of Fuel Boiling Point on Injection Characteristics at High Fuel Temperature Conditions

2014 ◽  
Vol 18 (2) ◽  
pp. 42-51
Author(s):  
Hyung Ju Lee ◽  
Hojin Choi ◽  
Ildoo Kim ◽  
Byung-Hoon Jeong ◽  
Jeong-Sik Han
Keyword(s):  
Boiling Point ◽  
Fuel Temperature ◽  
Temperature Conditions
Sign in / Sign up

Export Citation Format

Share Document